FieldFox Handheld RF and Microwave Analyzer

Measuring up and earning a spot in your kit is the driving idea behind Keysight’s FieldFox analyzers. Carry the precision of our microwave models: they deliver Keysight-quality measurements wherever you need to go. Boost your readiness with an RF unit: every operating mode is flexible enough to meet the needs of novices and experts alike. And count on the durability of handheld analyzers designed to withstand your toughest working conditions. Add FieldFox to your kit—and see how it measures up.

Available with a maximum frequency range of 4 GHz up to 26.5 GHz, FieldFox portable analyzers are configurable as cable and antenna analyzers (CAT), vector network analyzers, spectrum analyzers and all-in-one combination analyzers.